package com.gdut;
import java.util.Scanner;
public class demo4 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int my = sc.nextInt();
        int her = sc.nextInt();
        boolean result = my > her;
        if (result) {
            System.out.println("成功！");
        }else {
            System.out.println("失败！");
        }
    }
}